If addicted fentanyl users dont consistently use the drug, they experience intense cravings and withdrawal symptoms which drive them to commit criminal acts and get the drug at all costs.
After a night of alcohol consumption a drinker may have trouble sleeping well because the body is rebounding from alcohols depressive effect on the system.
GHB withdrawal effects that can include: insomnia, anxiety, vertigo, seizures, vomiting and sweating.
For individuals who are aged 21 or older, emergency department visits involving Ecstasy also typically involve alcohol and cocaine.
In low doses crystal meth heightens the senses, produces a high and makes the uses more alert.